@mbreuhl99 to make sure protectedmode is disabled, when running firefox, you should not see any sub process (FlashPlayerPlugin_11_3_300_257.exe) running under plugin-container.exe. can you verify using task manager and viewing the running processes if you did disable protected mode? thanks...

I installed Flash Player: 11.3.300.257 and now nothing works. I did it in many computers, and I had the same result in all of them. I unchecked the real player exactly as ‘Jerome, Clark’ said and it still doesn’t work.

I use Firefox 14 beta and Windows 7 32 bits. It doesn’t work.

Other computer with Firefox 13 release Windows Vista and it doesn’t work.

The last computer with Firefox 14 beta and Windows 7 64 bits, and there it worked a little bit but then crashed.

I appreciate the way Adobe is trying to give me a solution. However, I am not a developer. I am just an end-user. In that way, I’ll keep the Flash Player disabled.

I think that Adobe had to check in advance the version to see whether it works or not. Of course, there are always mistakes, but I don’t have the possibility to uninstall the new version and re-install the old one. My hands are tied.

I disable all the plugins and the extensions and it still crashes. So from now on I’ll have Flash disable and enable the rest.